Optimal. Leaf size=70 \[ \frac {2 F\left (\left .a-\frac {\pi }{4}+b x\right |2\right )}{b}-\frac {2 \cos (2 a+2 b x) \sqrt {\sin (2 a+2 b x)}}{b}+\frac {\csc ^2(a+b x) \sin ^{\frac {5}{2}}(2 a+2 b x)}{b} \]
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Rubi [A]
time = 0.04, antiderivative size = 70, normalized size of antiderivative = 1.00, number of steps
used = 3, number of rules used = 3, integrand size = 22, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.136, Rules used = {4385, 2715,
2720} \begin {gather*} \frac {2 F\left (\left .a+b x-\frac {\pi }{4}\right |2\right )}{b}-\frac {2 \sqrt {\sin (2 a+2 b x)} \cos (2 a+2 b x)}{b}+\frac {\sin ^{\frac {5}{2}}(2 a+2 b x) \csc ^2(a+b x)}{b} \end {gather*}
Antiderivative was successfully verified.
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Rule 2715
Rule 2720
Rule 4385
Rubi steps
\begin {align*} \int \csc ^2(a+b x) \sin ^{\frac {3}{2}}(2 a+2 b x) \, dx &=\frac {\csc ^2(a+b x) \sin ^{\frac {5}{2}}(2 a+2 b x)}{b}+6 \int \sin ^{\frac {3}{2}}(2 a+2 b x) \, dx\\ &=-\frac {2 \cos (2 a+2 b x) \sqrt {\sin (2 a+2 b x)}}{b}+\frac {\csc ^2(a+b x) \sin ^{\frac {5}{2}}(2 a+2 b x)}{b}+2 \int \frac {1}{\sqrt {\sin (2 a+2 b x)}} \, dx\\ &=\frac {2 F\left (\left .a-\frac {\pi }{4}+b x\right |2\right )}{b}-\frac {2 \cos (2 a+2 b x) \sqrt {\sin (2 a+2 b x)}}{b}+\frac {\csc ^2(a+b x) \sin ^{\frac {5}{2}}(2 a+2 b x)}{b}\\ \end {align*}
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Mathematica [A]
time = 0.93, size = 73, normalized size = 1.04 \begin {gather*} \frac {2 \sqrt {\sin (2 (a+b x))}-\frac {\sqrt {2} F\left (\text {ArcSin}(\cos (a+b x)-\sin (a+b x))\left |\frac {1}{2}\right .\right ) (\cos (a+b x)+\sin (a+b x))}{\sqrt {1+\sin (2 (a+b x))}}}{b} \end {gather*}
Antiderivative was successfully verified.
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Maple [A]
time = 7.87, size = 111, normalized size = 1.59
method | result | size |
default | \(\frac {\sqrt {2}\, \left (\sqrt {2}\, \left (\sqrt {\sin }\left (2 x b +2 a \right )\right )+\frac {\sqrt {2}\, \sqrt {\sin \left (2 x b +2 a \right )+1}\, \sqrt {-2 \sin \left (2 x b +2 a \right )+2}\, \sqrt {-\sin \left (2 x b +2 a \right )}\, \EllipticF \left (\sqrt {\sin \left (2 x b +2 a \right )+1}, \frac {\sqrt {2}}{2}\right )}{2 \cos \left (2 x b +2 a \right ) \sqrt {\sin \left (2 x b +2 a \right )}}\right )}{b}\) | \(111\) |
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [F]
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {Failed to integrate} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [F]
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {could not integrate} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F(-2)]
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {Exception raised: SystemError} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [F]
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {could not integrate} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Mupad [F]
time = 0.00, size = -1, normalized size = -0.01 \begin {gather*} \int \frac {{\sin \left (2\,a+2\,b\,x\right )}^{3/2}}{{\sin \left (a+b\,x\right )}^2} \,d x \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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